In this article, we adopt assemblage as methodology and as a way to foreground the vitality and relational agency of other species as they encounter humans. Research as assemblage is a process of becoming with others, and we experienced that ontological process during three environmental excursions as we became entangled in multispecies assemblages with children, the Crow, the Sea Eagle and the Bee. The production of the three assemblages and the rhizomic networks that formed materially and discursively across time occurred within an affective milieu characterised by sensory attentiveness and attunement to the affective power of coincidence. Analysing the formation and reformation of the assemblages enabled us to identify the phenomenon of “ontological flickering” where the ontological foundation of experience shifted moment by moment and remained playfully unresolved. We also consider how multispecies encounters relate to wildness, understood in Thoreau’s terms as unsettling encounters with otherness. In concluding, we recognise our incomplete becoming with others as co-authors and acknowledge the Crow the Sea Eagle and the Bee as powerful teachers.

When subjected to a sudden, unanticipated threat, human groups characteristically self-organize to identify the threat, determine potential responses, and act to reduce its impact. Central to this process is the challenge of coordinating information sharing and response activity within a disrupted environment. In this paper, we consider coordination in the context of responses to the 2001 World Trade Center (WTC) disaster. Using records of communications among 17 organizational units, we examine the mechanisms driving communication dynamics, with an emphasis on the emergence of coordinating roles. We employ relational event models (REMs) to identify the mechanisms shaping communications in each unit, finding a consistent pattern of behavior across units with very different characteristics. Using a simulation-based “knock-out” study, we also probe the importance of different mechanisms for hub formation. Our results suggest that, while preferential attachment and pre-disaster role structure generally contribute to the emergence of hub structure, temporally local conversational norms play a much larger role in the WTC case. We discuss broader implications for the role of microdynamics in driving macroscopic outcomes, and for the emergence of coordination in other settings.

The 2008 Constitution of the Union of Myanmar establishes the framework for a ‘discipline-flourishing’ constitutional democracy in which the Tatmadaw, the Burmese military, retains a significant degree of power. Under this Constitution, the Union Election Commission (UEC) is vested with significant authority to supervise elections, regulate political parties and electoral campaigns, register voters, suspend elections, and to make conclusive determinations in electoral disputes. Between 2010 and 2020, the UEC oversaw three consecutive general elections and three by-elections. Following a term under the former military leadership, the country's major democratic opposition party, the National League for Democracy (NLD), won a resounding victory in the 2015 elections. In the years that followed, civilian-military relations were a source of tension, as the NLD attempted to reform the executive and legislative roles for the military guaranteed by the Constitution. These tensions became in particular tangible during the 2020 elections, which the NLD again won in a landslide victory. The military alleged the election was marred by fraud while the UEC rejected this allegation. On 1 February 2021, hours before the new parliament was to convene, the Tatmadaw staged a coup d’état. This article reviews the UEC in its constitutional and political context. It identifies its institutional features, significant points in its brief history, and the impact of UEC leadership as a contributing factor in fostering confidence in the electoral process.

Further to systematic experiments on the flexural strength of laboratory-grown, fresh water ice loaded cyclically, this paper describes results from new experiments of the same kind on lake ice harvested in Svalbard. The experiments were conducted at −12 °C, 0.1 Hz frequency and outer-fiber stress in the range from ~ 0.1 to ~ 0.7 MPa. The results suggest that the flexural strength increases linearly with stress amplitude, similar to the behavior of laboratory-grown ice.

Systematic experiments reveal that the flexural strength of freshwater S2 columnar-grained ice loaded normal to the columns increases upon cyclic loading. Specifically, over the range of stress amplitudes 0.1–2.6 MPa the flexural strength increases linearly with increasing stress amplitude. The experiments were conducted upon both reversed and non-reversed cyclic loading over ranges of frequencies from 0.03 to 2 Hz and temperatures from −25 to −3°C. Strengthening can also be imparted through bending-induced creep. The fundamental requirement for strengthening is that the surface that undergoes maximum tensile stress during failure must have been pre-stressed in tension. Flexural strength is governed by crack nucleation. We suggest that the process is resisted by an internal back-stress that opposes the applied stress and builds up through either crystal dislocations piling up or grain boundaries sliding.

The permeability of sea ice can strongly affect the dissipation of wave energy into the ice pack. Sea-ice permeability is known to be impacted by the brine volume fraction and the blockage of flow pathways by the freezing of infiltrating lower salinity water. Here we investigate another process impacting sea-ice permeability, namely, inelastic deformation. We report the results of a first-of-its-kind field-scale deformation experiment to investigate the impact of compressive loading on sea-ice permeability. We observed that deformation decreased permeability by four orders of magnitude or more in some locations, while elsewhere permeability was unaffected or possibly increased. We show that the observed changes in permeability are consistent with expected changes in stress state and, as a result, in the mechanisms of deformation.